Docker + Golang = <3

This is a short collection of tips and tricks showing how Docker can be useful when working with Go code. For instance, I’ll show you how to compile Go code with different versions of the Go toolchain, how to cross-compile to a different platform (and test the result!), or how to produce really small container images.

The following article assumes that you have Docker installed on your system. It doesn’t have to be a recent version (we’re not going to use any fancy features here).